Will lemon juice and vinegar always damage a glass filled ruby?
A couple of weeks ago I bought a beautiful red stone that I hope is a ruby. It was such a good deal that I'm worried it might be glass filled. I applied lemon juice to it for five days and then gently heated it. It's still beautiful. I then submerged it in white vinegar for three days. It's still untouched. Does this mean that it's not glass filled?
A couple of weeks ago I bought a beautiful red stone that I hope is a ruby. It was such a good deal that I'm worried it might be glass filled. I applied lemon juice to it for five days and then gently heated it. It's still beautiful. I then submerged it in white vinegar for three days. It's still untouched. Does this mean that it's not glass filled?